From mboxrd@z Thu Jan  1 00:00:00 1970
From: Marek Vasut <marex@denx.de>
Date: Wed, 27 Jan 2016 02:35:16 +0100
Subject: [U-Boot] question regarding USB gadget driver (dwc2)
In-Reply-To: <56A810EB.6010102@broadcom.com>
References: <56A810EB.6010102@broadcom.com>
Message-ID: <201601270235.17028.marex@denx.de>
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To: u-boot@lists.denx.de

On Wednesday, January 27, 2016 at 01:35:55 AM, Steve Rae wrote:
> Hi Marek & Lukasz,
> 
> 
> I have an issue running fastboot on my board (which is USB_SPEED_HIGH):
> 
>     => fastboot0
> 
>     failed to enable in ep
> 
>     failed to enable in ep
> 
>     failed to enable in ep
> 
> Because of this, fastboot does not even initialize properly, and I need
> to "^C" to break out?
> 
> I have traced this the following code in
> "drivers/usb/gadget/dwc2_udc_otg.c":

I will have to delegate this onto Lukasz, since he's the s3c gadget expert.

Take a look at:
[PATCH 1/2] usb: gadget: s3c_udc_otg: fixed max packet size check for ep_in in 
high speed

Best regards,
Marek Vasut